definition: |
test :: Show a => a -> ([a] -> Bool) -> Prop test x f = Prop [setResult res notest] where xs = valuesOf x res = case valuesOf (f xs) of [True] -> Ok [False] -> Falsified (map show xs) bs -> Ambigious bs (map show xs) |
demand: |
no demanded arguments |
deterministic: |
deterministic operation |
documentation: |
Constructs a property to be tested from an arbitrary expression (first argument) and a predicate that is applied to the list of non-deterministic values. The given predicate determines whether the constructed property is satisfied or falsified for the given expression. |
failfree: |
<FAILING> |
indeterministic: |
referentially transparent operation |
infix: |
no fixity defined |
iotype: |
{(_,_,_) |-> {Prop}} |
name: |
test |
precedence: |
no precedence defined |
result-values: |
{Prop} |
signature: |
Prelude.Show a => a -> ([a] -> Prelude.Bool) -> Test.Prop.Types.Prop |
solution-complete: |
operation might suspend on free variables |
terminating: |
possibly non-terminating |
totally-defined: |
possibly non-reducible on same data term |